O2 sensor wiring

I need to extend the O2 sensor from where it is now(at the top of the exhaust manifold) down to near the cat. What type of wiring do I need to use for this? TIA.

DC Sports has a nice extension cable that comes with their headers when you buy them. Maybe you can give them a call and talk them out of one.

Thanks for the info. I talked to a guy that worked at a muffler shop and he told me I could use any ol’ wiring I could find at radio shack. He told me to take the O2 sensor and the wiring to radio shack and size up the wiring with whatever they had and that would be fine. ANyone have any thoughts to that?